#0A3137
Closest to "darkslategray" · rgb(10, 49, 55)
Color codes
Shades & tints
About #0A3137
#0A3137 is a color with red 10, green 49 and blue 55 (on a 0–255 scale). In HSL it sits at a hue of 188°, 69% saturation and 13% lightness. For print, its CMYK breakdown is cmyk(82%, 11%, 0%, 78%). The closest named CSS color is darkslategray. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.